"Manipulating grain boundary migration to fabricate integral core–shell structure with enhanced strain hardening in Ni-based high-entropy alloy"

Author Hyojin Park, Qingfeng Wu, Yoon–Uk Heo, Sun Ig Hong, Rae Eon Kim, Do Won Lee, Soung Yeoul Ahn, Zhe Gao, Jae Heung Lee, Hyo Moon Joo, Jongun Moon, Young-Sang Na, Jae-il Jang, Hyoung Seop Kim

Publisher Journal of Materials Science & Technology

"Compositional design and synergistic deformation mechanisms of a lightweight Ti-Al-V-Cr-Zr-Mo medium-entropy alloy"

Author Sujung Son, Shi Woo Lee, Jungwan Lee, Hyeonseok Kwon, Rae Eon Kim, Hyojin Park, Renhao Wu, Sung Bo Lee, Jien-Wei Yeh, Hyoung Seop Kim

Publisher Acta Materialia

"Enhanced mechanical responses and fatigue behaviors of triply periodic minimal surface lattice metamaterials by twin-oriented lattice design"

Author Haoqian Liu, Di Lin, Lei Yang, Siqi Wu, Yunlong Ren, Renlong Xiong, Song Leng, Hyoung Seop Kim, Chunze Yan, Yusheng Shi

Publisher International Journal of Fatigue

"Exploring nanomechanical characteristics of (CoCrFeMnNi)100-xNx high-entropy nitride ceramics: An integrated experimental and computational approach"

Author Gang Hee Gu, Sung-Gyu Heo, Shin Hyun Kim, Jaemin Wang, Goo-Hwan Jeong, Donghwa Lee, Byeong-Joo Lee, Wei Wei, Hyoung Seop Kim

Publisher Materials Characterization

"Mo-driven strengthening mechanisms in cobalt-free Cr20-xFe30Mn20Ni30Mox high-entropy alloys"

Author Yulin Li, Eryang Lu, Łukasz Kurpaska, Feng Fang, Tomasz Stasiak, Hyoung Seop Kim, William J. Weber, Yanwen Zhang, Wenyi Huo

Publisher Materials Science and Engineering: A

"Dynamic strain aging behavior of Inconel 625 alloy processed via directed energy deposition"

Author Minseok Gwak, Ho Seoung Kang, Won-Seok Ko, Gideok Park, Sangshik Kim, Hyoung Seop Kim, Jae Bok Seol, Jung Gi Kim

Publisher Materials Science and Engineering: A

"Cryogenic deformation mechanisms in LPBF Hastelloy X: Effects of scanning strategy and post-heat treatment"

Author Jalal Kangazian, Soung Yeoul Ahn, Shiwoo Lee, Hyeonseok Kwon, Rae Eon Kim, Jaehun Kim, Ahmad Kermanpur, Morteza Shamanian, Hyoung Seop Kim

Publisher Materials Science and Engineering: A

"Distinct wrinkling behavior of metal-polymer-metal sandwich in the forming process: Total sheet wrinkling and surface wrinkling"

Author Jaehun Kim, Yeon Taek Choi, Rae Eon Kim, Gang Hee Gu, Jihye Kwon, Jung Gi Kim, Min Hong Seo, Hyoung Seop Kim

Publisher Engineering Failure Analysis

"Superb thermal stability and strength in Al/Ti/V-modified Ni-based high-entropy alloy via asymmetric cryo-rolling tailored hierarchical microstructures"

Author Renhao Wu, Longfei Xu, Hyojin Park, Shi Woo Lee, Soung Yeoul Ahn, Ji-Su Lee, Haiming Zhang, Yan Peng, Byeong-Joo Lee, Hyoung Seop Kim

Publisher Scripta Materialia

"Multi-heterostructures synthesized via subsequent alloying of Y or Al into Mg melt using a 3D interconnected FeCr–Mg composite formed through liquid metal dealloying"

Author Yeon Beom Jeong, Takeshi Wada, Jihye Seong, Gang Hee Gu, Hyoung Seop Kim, Soo–Hyun Joo & Hidemi Kato

Publisher Advanced Composites and Hybrid Materials

"Compositional design and synergistic deformation mechanisms of a lightweight Ti-Al-V-Cr-Zr-Mo medium-entropy alloy"

Author Sujung Son, Shi Woo Lee, Jungwan Lee, Hyeonseok Kwon, Rae Eon Kim, Hyojin Park, Renhao Wu, Sung Bo Lee, Jien-Wei Yeh, Hyoung Seop Kim

Publisher Acta Materialia

"Multiscale strength-ductility synergy of double-sided underwater friction stir processed duplex stainless steel"

Author Renhao Wu, Peihao Geng, Fujun Cao, Zaigham Saeed Toor, Shi Woo Lee, Yifu Shen, Shuhui Li, Hyoung Seop Kim

Publisher International Journal of Mechanical Sciences

"Direct aging effect on the mechanical properties of directed energy deposited CuNiAl-containing low-alloy steel"

Author Gun Woo No, Soo Bin Joo, Jonghyun Jeong, Gyeong Hee Ryu, Hyoung Seop Kim, Jung Gi Kim

Publisher Journal of Materials Research and Technology

"Exploring nanomechanical characteristics of (CoCrFeMnNi)100-xNx high-entropy nitride ceramics: An integrated experimental and computational approach"

Author Gang Hee Gu, Sung-Gyu Heo, Shin Hyun Kim, Jaemin Wang, Goo-Hwan Jeong, Donghwa Lee, Byeong-Joo Lee, Wei Wei, Hyoung Seop Kim

Publisher Materials Characterization

"Synergistic effects of Si addition and deformation-induced martensitic transformation on the cryogenic mechanical behavior of FeCoCrNiV high-entropy alloy"

Author Mohammad Sajad Mehranpour, Mohammad Javad Sohrabi, Alireza Kalhor, Ali Heydarinia, Farhad Hasanabadi, Hamed Mirzadeh, Hyoung Seop Kim

Publisher Journal of Alloys and Compounds

"Hydrogen desorption activation energy and trapping sites associated with TiN particles in ferritic steel"

Author Ahjeong Lyu, Jin-Young Lee, Seung-Hyun Kim, Minjeong Kim, Hyoung Seop Kim, Young-Kook Lee

Publisher Journal of Materials Research and Technology

"Superior cryogenic strength-ductility synergy in a multiphase lamellar-structured metastable high-entropy alloy"

Author Mengxue Jiao, Tuanwei Zhang, Jinyao Ma, Jinxiong Hou, Dan Zhao, Jingwei Zhao, Hyoung Seop Kim, Zhihua Wang

Publisher Journal of Materials Science & Technology

"Mo-driven strengthening mechanisms in cobalt-free Cr20-xFe30Mn20Ni30Mox high-entropy alloys"

Author Yulin Li, Eryang Lu, Łukasz Kurpaska, Feng Fang, Tomasz Stasiak, Hyoung Seop Kim, William J. Weber, Yanwen Zhang, Wenyi Huo

Publisher Materials Science and Engineering: A

"Ceramic insert enabled build plate thermal isolation for enhanced microstructure and residual stress mitigation in laser-based powder bed fusion of metals"

Author Soung Yeoul Ahn, Sang Guk Jeong, Gitaek Lee, Hobyung Chae, Wanchuck Woo, Eun Seong Kim, Muhammad Raihan Hashmi, Levin Sebastian Cahyaputra, Renhao Wu, Sun Ig Hong, Soon-Jik Hong, Hyoung Seop Kim

Publisher Additive Manufacturing

"Modification of Split Hopkinson Pressure Bar for Analyzing Energy-Absorbing Performance of Open-Cell Ni Alloy Foams"

Author Dong Geun Kim, Minu Kim, Ki Jong Kim, Jae Min Lee, Hae-Won Cheong, Sunghak Lee & Hyoung Seop Kim

Publisher Metals and Materials International